Tamarine Tanasugarn defeated Olga Savchuk 6-1 6-2 in the Fukuoka 50K round of 32 on grass. The upset overturned the form book — Olga Savchuk came in leading the head-to-head 2–0. Tamarine Tanasugarn claimed a first win over Olga Savchuk in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-09-14 | Tokyo | Q16 | hard | Olga Savchuk | 6-7(5) 6-4 7-5 |
| 2005-05-02 | Rabat | R32 | clay | Olga Savchuk | 6-0 6-3 |
Averages over each player's completed matches in the selected window (7 vs 64). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About